| 发明名称 |
Water and heat resistant insulating material - contg porous mineral bitumen and synthetic resin, suitable for roofs and floors |
| 摘要 |
<p>Title compsn. contains mineral grain, e.g. perlite, pumice, expanded clay or foam glass, surrounded by bitumen contg. duroplastic polymer, crosslinked polyester resin or rubber e.g. crosslinked polymer of 2 chlorobutadiene. A hydrophobic agent is opt. included.</p> |
| 申请公布号 |
DE2235170(A1) |
申请公布日期 |
1974.02.14 |
| 申请号 |
DE19722235170 |
申请日期 |
1972.07.18 |
| 申请人 |
SCHREY, ALBERT, 5024 PULHEIM |
发明人 |
SCHREY, ALBERT, 5024 PULHEIM |
| 分类号 |
C04B20/10;C04B20/12;(IPC1-7):04B43/10 |
主分类号 |
C04B20/10 |
| 代理机构 |
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